Ahead of the launch of Call of Duty: Black Ops 2's next DLC pack on PC and PS3this coming week, Treyarch is offering double XP in online matches this weekend on all consoles. What's more, Xbox 360 players will have access to a free trial of the game's Uprising DLC for the weekend.

Uprising offers players four maps: Magma, Encore, Vertigo and Studio, as well as the Mob of the Dead zombies map set in Alcatraz. The DLC first launched in April for Xbox 360, later arriving in May for PS3 and PC, and is normally priced at $14.99.